<https://stempreacademy.hawaii.edu/toolkit/indoor-hydroponic-kit/#product>
<http://schema.org/description>
"Introduce your students to hydroponics with this small indoor system. Comes with a 6\"H x 16\"W x 24\"L container that holds 6 individual planters, air pump with tubing, water level indicator, adjustable height grow light stand, and four 2' T5 lights."
<https://stempreacademy.hawaii.edu/toolkit/indoor-hydroponic-kit/>